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No Springs Required (NSR) Stage 1 Grind for 5.7L Gen. IV Hemi. Great mid-range torque w/ excellent power. Perfect for heavier vehicles, has great throttle response.
Developed on the Dyno - COMP Cams leveraged our in-house dyno and Spintron machine to develop our new HRT camshaft profiles. After months of testing, our HEMI camshafts are to outperform the competition.
Results - Thanks to extensive in-house testing, research and development, our HRT Stages 1, 2 and 3 camshafts are dyno-proven to delivery huge gains. Choose a Stage that is specific to your engine, whether it be a 5.7, 6.1 or 6.4 and enjoy the gains.
CK/MK Kits - In addition to our new camshafts, COMP Cams has created all-inclusive kits to tackle the entire job. CK-Kits include camshaft, phaser limiter, pushrods, Beehive/Conical springs, steel retainers, locks, seats and seals. MK-Kits include everything from the CK-Kit plus drop-in performance lifters.
Made in USA
No Springs Required (NSR) Stage 1 Grind for 5. 7L Gen. IV Hemi. Great mid-range torque w/ excellent power. Perfect for heavier vehicles, has great throttle response.